When getting your visa, check its validity (usually three months or less) and when it becomes valid — the date of issue or the date of arrival? Check if it is a single entry or allows multiple entries.
If you've only ever stayed in lodges, book a mobile tented safari. It's a completely different experience — less 'luxurious', but SO much more
Read about the places you are going. Knowing its history will help you understand better the people who live there.
When choosing your holiday, ensure that the community and environment at your destination directly benefits from your visit. Covid-19 had a devastating impact on communities that depend on tourism; your visit makes a positive